Photographic light-sensitive material

Details Photographic light-sensitive material Photographic light-sensitive material

1976-07-02

1978-03-21

Brown, J. Travis

Gas separation: apparatus

Electric field separation apparatus

Plural diverse electric fields

96 56, 96 82, 96 84UV, 96 94R, 96 95, 96100R, G03C 148, G03C 102

Patent

active

040802094

ABSTRACT:
A silver halide photographic light-sensitive material comprising a hydrophilic organic colloid layer containing a photographic additive dispersed therein using as a solvent a benzoic acid ester which has a boiling point of greater than 250.degree. C at atmospheric pressure, which is soluble in water in a proportion of less than about 10% by weight, and which dissolves water in a proportion of less than about 5% by weight. The benzoic acid ester does not have any harmful influence on the human body and does not cause environmental pollution.

REFERENCES:
patent: 2322027 (1943-06-01), Jelley et al.
patent: 2640776 (1953-06-01), Spence et al.
patent: 3912517 (1975-10-01), Van Poucke et al.

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